SOS (disambiguation)
- $O$
- (Sending Out An) S.O.S.
- 4 (Aitch album)
- Apple SOS
- Barbie Shu
- Bernie Marsden
- Bill Sayer
- Boat People SOS
- Bowie State University
- Colour Vision (album)
- Cyprus in the Eurovision Song Contest 1991
- Dead Air for Radios
- Dee Shu
- Destiny (Stratovarius album)
- Destruction by Definition
- Dethalbum IV
- Disaster Report
- Eye (Sekai no Owari album)
- Firebirth
- Go West (Go West album)
- Hinako Ashihara
- La Bouche
- Last Splash
- List of Latin abbreviations
- Love Tune
- Panorama (Hayley Kiyoko album)
- Polynomial SOS
- Progress (Take That album)
- S.O.S (Indila song)
- S.O.S (Jonas Brothers song)
- S.O.S (Morgana Lefay album)
- S.O.S (The Tiger Took My Family)
- S.O.S Soap Pad
- S.O.S. (1928 film)
- S.O.S. (1999 film)
- S.O.S. (ABC song)
- S.O.S. (Agents of S.H.I.E.L.D.)
- S.O.S. (Let the Music Play)
- S.O.S. (Lost)
- S.O.S. (Ola song)
- S.O.S. (Pink Lady song)
- S.O.S. (S.O.S. Band album)
- S.O.S. (Smile on Smile)
- S.O.S. (Too Bad)
- S.O.S. (appetizer)
- S.O.S. (novel)
- S.O.S. – En segelsällskapsresa
- SHARE Operating System
- SOS
- SOS (1993 video game)
- SOS (ABBA song)
- SOS (Avicii song)
- SOS (Filipino alternative band)
- SOS (Indonesian group)
- SOS (Millencolin album)
- SOS (Rihanna song)
- SOS (SZA album)
- SOS (Save Our Show)
- SOS (Turkish Cypriot band)
- SOS (arcade game)
- SOS (paper-and-pencil game)
- SOS (short story)
- SOS Children's Villages
- SOS Records
- SOS Sahel Ethiopia
- SOS incident
- SOS response
- Samaritans of Singapore
- Same Ol' Situation (S.O.S.)
- Satanische Omroep Stichting
- Save Outdoor Sculpture!
- Science On a Sphere
- Scrum of scrums
- Secretary of state
- Secular Organizations for Sobriety
- Secure Our Smartphones
- Sensor Observation Service
- Services of Supply
- Share Our Strength
- Shaun Marsh
- Side out scoring
- Silicon on sapphire
- Sinusoidal obstruction syndrome
- SoS (disambiguation)
- Soft Targets
- Somali shilling
- Son of Sardaar
- Son of Sevenless
- Sos del Rey Católico
- Sos the Rope
- Sos, Lot-et-Garonne
- Sos, Nagorno-Karabakh
- Special Operations Squadron
- Special ordered set
- Squadron Officer School
- State Defense Guard (Czechoslovakia)
- Stephen Silvagni
- Stop Her on Sight (S.O.S.)
- Stop Our Ship (SOS)
- Strength of schedule
- Structural operational semantics
- Sum of squares (disambiguation)
- Survival of the Shawangunks
- Swing Out Sister
- System of systems
- Sós
- Södersjukhuset
- The Chronicles of Life and Death
- The Paramour Sessions
- The S.O.S. Band
- WWE The Music, Vol. 8
- Worlds Collide (Apocalyptica album)